G.A.S Pro-Leaf LPG CO2 Burner

G.A.S Pro-Leaf LPG CO2 Burner

A propane-fuelled CO2 generator for growers running high-output lighting who want to properly feed their plants the CO2 they can actually use. Controlled by the Pro-Leaf Controller (sold separately), the burner runs until your target CO2 level is reached, then cuts the gas via a solenoid valve. Purpose-built for indoor grow rooms up to 90m².

Why growers choose the Pro-Leaf burner:

• Covers up to 90m² — suitable for multi-tent rooms, commercial setups or a full dedicated grow room
• Tip-over safety switch — automatically cuts the gas if the unit is knocked over, essential in a working grow room
• Solenoid-controlled ignition — responds precisely to the Pro-Leaf Controller, no over-dosing
• LPG propane fuel — cheaper to run than bottled CO2 for larger spaces, and refill gas bottles are available UK-wide
• Engineered for indoor use — clean-burning, low water vapour output, designed not to affect humidity balance

Who it's not for:

CO2 supplementation only makes sense if you're running powerful lighting (typically 600W+ per m²) that can actually use the extra CO2 — at normal light levels, plants cap out at around 400ppm anyway. You'll also need the Pro-Leaf Controller to regulate it, and propane cylinders sourced separately. For small tents or hobby grows, a CO2 bag is a simpler start.

See it running in our Stone shop. Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on 01785 556355 (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click & collect at checkout.